How to quickly remove podshpnik: a tool made with his own hands

Who bearings are found in many devices and mechanisms. Sometimes they fail and must be replaced. Those who have experienced this at least once, will say that this is not always easy.

Bearing can become attached firmly, and if you put too much effort, you can damage it. Today I will tell you about a new invention that can be made with your own hands. (How does this work will show at the end)

**On a review tool for the rapid removal of bearing their own hands**

On a review tool for the removal of the bearings with their own hands. I'm the analysis of this tool, and I hope my review will be helpful to you.

Idea

Evaluation 3 of 5

As mentioned above, the bearing replacement can become a real test. Hand to do it is quite difficult, and the high risk of damage to the bearing. Skilled craftsmen in this case have at its disposal a variety of tools to remove the bearings. They differ in size, design elements and price.

The main instrument of his own hands, is an ordinary chain

What made the author, in general, it follows the existing analogues. But if you rarely do bearing repairs, then perhaps you are interested in a tool for removing the bearing by hand.

instagram viewer

Design

Evaluation 4 of 5

The basis for the construction to take a small section of small diameter tubing. With the ends of the weld nuts, and on the sides of the cylinder are welded small chain segments of the bicycle. To the ends of each chain are welded the author of hooks in the form of hooks, which are manufactured from sheet metal. In the middle of the cylinder is threaded long bolt, the end of which the author conically sharpened.

The process of preparing the preform for the subsequent welding

To remove the bearing, you must install this tool in the middle of the shaft, engage the hooks of the bearing edge and gently tighten the bolt head with a wrench.

I think that working with a wrench uncomfortable. It is much easier to tighten the bolt could be using a pen. And it would significantly contributed this tool of its kind.

Setting the bar on the tool to remove the bearings with their own hands

It was still possible to add an extra hook for better grip. Therefore, for the design I put the author of 4 points.

Design

Evaluation 2 of 5

The tool is not subjected to color, and the tool has an unattractive appearance. Therefore, the author I put 2 points.

The final appearance of homemade instrument

analogs

Evaluation 4 of 5

At this point in the market you can find many unique the instrument. They are slightly different design and price.

For example, the easiest puller costs about 350 rubles.

However, the tool proposed by the author is quite possible to make your own hands and save the family budget.

Total

Grade 13 20

Removal tool bearing their own hands gaining 13 points out of 20. In general, this tool coped with his task, but if you are often faced with the repair of bearings, it is more convenient to use a professional tool.